Added setup/tear down data support am: 932a4d8850 (87b6d085) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/GsmCdmaPhone.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -340,7 +340,7 @@ public class GsmCdmaPhone extends Phone {
		mTransportManager.registerDataThrottler(dcTracker.getDataThrottler());
		}

		if (false/isUsingNewDataStack()/) {
		if (isUsingNewDataStack()) {
		mDataNetworkController = mTelephonyComponentFactory.inject(
		DataNetworkController.class.getName())
		.makeDataNetworkController(this, getLooper());

src/java/com/android/internal/telephony/Phone.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -39,7 +39,6 @@ import android.os.SystemClock;
		import android.os.SystemProperties;
		import android.os.WorkSource;
		import android.preference.PreferenceManager;
		import android.provider.DeviceConfig;
		import android.sysprop.TelephonyProperties;
		import android.telecom.VideoProfile;
		import android.telephony.AccessNetworkConstants;
		@@ -5135,8 +5134,9 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		// TODO: Temp code. Use cl/399526916 for future canary process. After rolling out to 100%
		// dogfooders, the code below should be completely removed.
		public boolean isUsingNewDataStack() {
		String configValue = DeviceConfig.getProperty(DeviceConfig.NAMESPACE_TELEPHONY,
		return false;
		/*String configValue = DeviceConfig.getProperty(DeviceConfig.NAMESPACE_TELEPHONY,
		"new_telephony_data_enabled");
		return configValue != null && Boolean.parseBoolean(configValue);
		return Boolean.parseBoolean(configValue);*/
		}
		}

src/java/com/android/internal/telephony/data/DataConfigManager.java

+21 −3

Original line number	Diff line number	Diff line
		@@ -28,8 +28,10 @@ import android.os.Looper;
		import android.os.Message;
		import android.os.PersistableBundle;
		import android.os.RegistrantList;
		import android.telephony.Annotation.NetworkType;
		import android.telephony.CarrierConfigManager;
		import android.telephony.SubscriptionManager;
		import android.telephony.TelephonyManager;
		import android.util.IndentingPrintWriter;

		import com.android.internal.telephony.Phone;
		@@ -135,6 +137,9 @@ public class DataConfigManager extends Handler {
		if (mCarrierConfigManager != null) {
		mCarrierConfig = mCarrierConfigManager.getConfigForSubId(mPhone.getSubId());
		}
		if (mCarrierConfig == null) {
		mCarrierConfig = CarrierConfigManager.getDefaultConfig();
		}
		mResources = SubscriptionManager.getResourcesForSubId(mPhone.getContext(),
		mPhone.getSubId());

		@@ -151,7 +156,6 @@ public class DataConfigManager extends Handler {
		* Update the network capability priority from carrier config.
		*/
		private void updateNetworkCapabilityPriority() {
		if (mCarrierConfig == null) return;
		String[] capabilityPriorityStrings = mCarrierConfig.getStringArray(
		CarrierConfigManager.KEY_TELEPHONY_NETWORK_CAPABILITY_PRIORITIES_STRING_ARRAY);
		if (capabilityPriorityStrings != null) {
		@@ -193,7 +197,6 @@ public class DataConfigManager extends Handler {
		*/
		private void updateDataRetryRules() {
		mDataRetryRules.clear();
		if (mCarrierConfig == null) return;
		String[] dataRetryRulesStrings = mCarrierConfig.getStringArray(
		CarrierConfigManager.KEY_TELEPHONY_DATA_RETRY_RULES_STRING_ARRAY);
		if (dataRetryRulesStrings != null) {
		@@ -210,6 +213,21 @@ public class DataConfigManager extends Handler {
		return Collections.unmodifiableList(mDataRetryRules);
		}

		/**
		* Get the TCP config string, which will be used for
		* {@link android.net.LinkProperties#setTcpBufferSizes(String)}
		*
		* @param networkType The network type. Note that {@link TelephonyManager#NETWORK_TYPE_NR} is
		* used for both 5G SA and NSA case. {@link TelephonyManager#NETWORK_TYPE_LTE_CA} can be used
		* for LTE CA even though it's not really a radio access technology.
		*
		* @return The TCP buffer configuration string.
		*/
		public @NonNull String getTcpConfigString(@NetworkType int networkType) {
		// TODO: Move all TCP_BUFFER_SIZES_XXX from DataConnection to here.
		return null;
		}

		/**
		* Registration point for subscription info ready
		*
		@@ -261,6 +279,7 @@ public class DataConfigManager extends Handler {
		pw.print(DataUtils.networkCapabilityToString(entry.getKey()) + ":"
		+ entry.getValue() + " ");
		}
		pw.decreaseIndent();
		pw.println();
		pw.println("Data retry rules:");
		pw.increaseIndent();
		@@ -269,6 +288,5 @@ public class DataConfigManager extends Handler {
		}
		pw.decreaseIndent();
		pw.decreaseIndent();
		pw.decreaseIndent();
		}
		}

src/java/com/android/internal/telephony/data/DataEvaluationResult.java→src/java/com/android/internal/telephony/data/DataEvaluation.java

+91 −26

Original line number	Diff line number	Diff line
		@@ -18,32 +18,53 @@ package com.android.internal.telephony.data;

		import android.annotation.CurrentTimeMillisLong;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.telephony.data.DataProfile;

		import java.text.DateFormat;
		import java.text.SimpleDateFormat;
		import java.util.HashSet;
		import java.util.Locale;
		import java.util.Set;

		/**
		* The class to describe the result of environment evaluation for whether allowing or disallowing
		* The class to describe a data evaluation for whether allowing or disallowing
		* establishing a data network.
		*/
		public class DataEvaluationResult {
		public class DataEvaluation {
		/** For time stamp formatting in debug message use only. */
		private static final SimpleDateFormat TIME_FORMAT =
		new SimpleDateFormat("MM-dd HH:mm:ss.SSS", Locale.US);

		/** The reason for this evaluation */
		private final DataEvaluationReason mDataEvaluationReason;

		/** Data disallowed reasons. There could be multiple reasons for not allowing data. */
		private @NonNull Set<DataDisallowedReason> mDataDisallowedReasons = new HashSet<>();
		private final @NonNull Set<DataDisallowedReason> mDataDisallowedReasons = new HashSet<>();

		/** Data allowed reason. It is intended to only have one allowed reason. */
		private DataAllowedReason mDataAllowedReason = DataAllowedReason.NONE;

		private @Nullable DataProfile mCandidateDataProfile = null;

		/** The timestamp of evaluation time */
		private @CurrentTimeMillisLong long mEvaluatedTime = 0;

		/**
		* Constructor
		*
		* @param reason The reason for this evaluation.
		*/
		public DataEvaluation(DataEvaluationReason reason) {
		mDataEvaluationReason = reason;
		}

		/**
		* Add a data disallowed reason. Note that adding a disallowed reason will clean up the
		* allowed reason because they are mutual exclusive.
		*
		* @param reason Disallowed reason.
		*/
		public void add(DataDisallowedReason reason) {
		public void addDataDisallowedReason(DataDisallowedReason reason) {
		mDataAllowedReason = DataAllowedReason.NONE;
		mDataDisallowedReasons.add(reason);
		mEvaluatedTime = System.currentTimeMillis();
		@@ -55,7 +76,7 @@ public class DataEvaluationResult {
		*
		* @param reason Allowed reason.
		*/
		public void add(DataAllowedReason reason) {
		public void addDataAllowedReason(DataAllowedReason reason) {
		mDataDisallowedReasons.clear();

		// Only higher priority allowed reason can overwrite the old one. See
		@@ -66,21 +87,20 @@ public class DataEvaluationResult {
		mEvaluatedTime = System.currentTimeMillis();
		}

		@Override
		public String toString() {
		StringBuilder reasonStr = new StringBuilder();
		reasonStr.append("EvaluationResult: ");
		if (mDataDisallowedReasons.size() > 0) {
		reasonStr.append("Data disallowed reasons:");
		for (DataDisallowedReason reason : mDataDisallowedReasons) {
		reasonStr.append(" ").append(reason);
		}
		} else {
		reasonStr.append("Data allowed reason:");
		reasonStr.append(" ").append(mDataAllowedReason);
		/**
		* Set the candidate data profile for setup data network.
		*
		* @param dataProfile The candidate data profile.
		*/
		public void setCandidateDataProfile(@NonNull DataProfile dataProfile) {
		mCandidateDataProfile = dataProfile;
		}
		reasonStr.append(", time=" + DateFormat.getDateTimeInstance().format(mEvaluatedTime));
		return reasonStr.toString();

		/**
		* @return The candidate data profile for setup data network.
		*/
		public @Nullable DataProfile getCandidateDataProfile() {
		return mCandidateDataProfile;
		}

		/**
		@@ -132,6 +152,34 @@ public class DataEvaluationResult {
		return false;
		}

		/** The reason for evaluating unsatisfied network requests. */
		enum DataEvaluationReason {
		/** New request from the apps. */
		NEW_REQUEST,
		/** Data config changed. */
		DATA_CONFIG_CHANGED,
		/** SIM is loaded. */
		SIM_LOADED,
		/** Data profiles changed. */
		DATA_PROFILES_CHANGED,
		/** Airplane mode off. */
		AIRPLANE_MODE_OFF,
		/** When data RAT changes, some unsatisfied network requests might fit with the new RAT. */
		DATA_RAT_CHANGED,
		/** When service state changes from out of service to in service. */
		DATA_IN_SERVICE,
		/** When data is enabled (by user, carrier, thermal, etc...) */
		DATA_ENABLED,
		/** When data roaming is enabled. */
		ROAMING_ENABLED,
		/** When voice call ended (for concurrent voice/data not supported RAT). */
		VOICE_CALL_ENDED,
		/** When network no longer restricts mobile data. */
		DATA_RESTRICTED_LIFTED,
		/** Network capabilities changed. The unsatisfied requests might have chances to attach. */
		DATA_NETWORK_CAPABILITIES_CHANGED,
		}

		/** Disallowed reasons. There could be multiple reasons if data connection is not allowed. */
		public enum DataDisallowedReason {
		// Soft failure reasons. A soft reason means that in certain conditions, data is still
		@@ -148,6 +196,8 @@ public class DataEvaluationResult {
		// not be allowed.
		/** Data registration state is not in service. */
		NOT_IN_SERVICE(true),
		/** Data config is not ready. */
		DATA_CONFIG_NOT_READY(true),
		/** SIM is not ready. */
		SIM_NOT_READY(true),
		/** Concurrent voice and data is not allowed. */
		@@ -160,10 +210,6 @@ public class DataEvaluationResult {
		INTERNAL_DATA_DISABLED(true),
		/** Airplane mode is forcibly turned on by the carrier. */
		RADIO_DISABLED_BY_CARRIER(true),
		/** certain APNs are only allowed when the device is camped on NR. */
		NOT_ON_NR(true),
		/** Data is not allowed while device is in emergency callback mode. */
		IN_ECBM(true),
		/** Underlying data service is not bound. */
		DATA_SERVICE_NOT_READY(true);

		@@ -191,7 +237,7 @@ public class DataEvaluationResult {
		/**
		* Data allowed reasons. There will be only one reason if data is allowed.
		*/
		enum DataAllowedReason {
		public enum DataAllowedReason {
		// Note that unlike disallowed reasons, we only have one allowed reason every time
		// when we check data is allowed or not. The order of these allowed reasons is very
		// important. The lower ones take precedence over the upper ones.
		@@ -218,4 +264,23 @@ public class DataEvaluationResult {
		*/
		EMERGENCY_REQUEST,
		}

		@Override
		public String toString() {
		StringBuilder evaluationStr = new StringBuilder();
		evaluationStr.append("Data evaluation: evaluation reason:" + mDataEvaluationReason + ", ");
		if (mDataDisallowedReasons.size() > 0) {
		evaluationStr.append("Data disallowed reasons:");
		for (DataDisallowedReason reason : mDataDisallowedReasons) {
		evaluationStr.append(" ").append(reason);
		}
		} else {
		evaluationStr.append("Data allowed reason:");
		evaluationStr.append(" ").append(mDataAllowedReason);
		}
		evaluationStr.append(", candidate profile=" + mCandidateDataProfile);
		evaluationStr.append(", time=" + TIME_FORMAT.format(mEvaluatedTime));
		return evaluationStr.toString();
		}

		}

src/java/com/android/internal/telephony/data/DataNetwork.java

+1209 −98

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